You can search for identifiers within the package.
in-package search v0.2.0
type t = {
blinded_public_key_hash : Blinded_public_key_hash.t;
amount : Tez.tez;
}
val get_opt : context -> Blinded_public_key_hash.t -> Tez.t option Tezos_protocol_environment_007_PsDELPH1.Error_monad.tzresult Tezos_protocol_environment_007_PsDELPH1.Lwt.t
val delete : context -> Blinded_public_key_hash.t -> context Tezos_protocol_environment_007_PsDELPH1.Error_monad.tzresult Tezos_protocol_environment_007_PsDELPH1.Lwt.t